Abstract

This is one of a series of reports presenting earthquake response spectrum curves calculated from corrected accelerograms. In the preface to the first part, Volume HI, Part A, Report No. EERL 72-80, there is a summary of response spectrum techniques in earthquake engineering which is available as background material for the data. For each earthquake accelerogram, two spectrum plots are given -- relative velocity response versus period on a linear scale, and a tripartite log-log plot giving relative displacement, pseudovelocity, and pseudo-acceleration spectra. The Fourier spectrum is also shown on the linear plot. Digital print-outs of ordinates of the plotted curves are tabulated for each earthquake. The records analyzed in this report, Volume M, Parts J, K, and L, are the corrected accelerogram records of Volume H, Parts J and K, Report No. EERL 74-52, and Volume 11, Part L, Report No. EERL 74-53, and appeared in their uncorrected form in Volume I, Part J, Report No. EERL 72-23; Volume I, Part K, Report No. EERL 72-24; and Volume I, Part L, Report No. EERL 72-25.